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| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
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| Chance of Showers | Showers | Chance of Showers | Chance of Showers | Showers Likely | Showers Likely | Showers | Chance of Showers | Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 79°FHi: 26°C | Lo: 70°FLo: 21°C | Hi: 79°FHi: 26°C | Lo: 70°FLo: 21°C | Hi: 77°FHi: 25°C | Lo: 69°FLo: 21°C | Hi: 76°FHi: 24°C | Lo: 69°FLo: 21°C | Hi: 77°FHi: 25°C | |||
| POP: 40% | POP: 20% | POP: 50% | POP: 50% | POP: 70% | POP: 70% | POP: 90% | POP: 90% | POP: 90% | POP: 90% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 307 PM HST Sun Sep 13 2026 
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Issued: 306 PM HST Sun Sep 13 2026
Discussion
... Radar and satellite show isolated showers, mainly over Kauai County. Clouds were building over Big Island, where one or two showers were seen over higher terrain. Winds remain relatively light in most areas, averaging 10 to 15 mph with higher gusts.
An upper level "high over low" block in the to our northeast will keep the upper level pattern rather stable through the coming week. At the surface, a large high pressure system centered near 45N 145W through Wednesday. This will keep u...